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STMicroelectronics FDA903D-EHT
Collected dataAudio Amplifiers

STMicroelectronics

FDA903D-EHT

audio amplifier

Ask your AI about FDA903D-EHT — and the rest of your design

Connect PartsPlan once to Claude, ChatGPT or another AI, and it reads the manufacturer's original datasheets for every part in your BOM or schematic, not just this one — answering with the document and page number.

e.g. “Using PartsPlan, check the datasheets for my whole BOM, and give the FDA903D-EHT ratings and package dimensions with the pages.”

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Key Specs Summary(12)

class
Class D
efficiency
90%
features
Enable/shutdown function;ESD protection;Overvoltage protection;Automatic mute/no-noise switch;Automatic power-saving mode
Operating Temperature
-40℃~+125℃
Output Power
30W×1@4Ω
package
Power-SSO-36
Power Supply Rejection Ratio Psrr
80dB
Quiescent Current
22mA
Signal To Noise Ratio
112dB
Speaker Channels
1-Channel
Total Harmonic Distortion Noise Thd N
0.01%
Voltage Supply
3.3 to 18V